CN202056869U - 一种煤粉燃烧器 - Google Patents
一种煤粉燃烧器 Download PDFInfo
- Publication number
- CN202056869U CN202056869U CN2011200295442U CN201120029544U CN202056869U CN 202056869 U CN202056869 U CN 202056869U CN 2011200295442 U CN2011200295442 U CN 2011200295442U CN 201120029544 U CN201120029544 U CN 201120029544U CN 202056869 U CN202056869 U CN 202056869U
- Authority
- CN
- China
- Prior art keywords
- volute
- pulverized coal
- swirl
- coal burner
- feeding pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 52
- 238000002485 combustion reaction Methods 0.000 claims description 26
- 239000000843 powder Substances 0.000 claims description 23
- 239000002828 fuel tank Substances 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 12
- 238000001035 drying Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 6
- 239000003077 lignite Substances 0.000 description 6
- 239000003915 liquefied petroleum gas Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010892 electric spark Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200295442U CN202056869U (zh) | 2011-01-28 | 2011-01-28 | 一种煤粉燃烧器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200295442U CN202056869U (zh) | 2011-01-28 | 2011-01-28 | 一种煤粉燃烧器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056869U true CN202056869U (zh) | 2011-11-30 |
Family
ID=45016842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200295442U Expired - Fee Related CN202056869U (zh) | 2011-01-28 | 2011-01-28 | 一种煤粉燃烧器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056869U (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296134A (zh) * | 2014-09-28 | 2015-01-21 | 力聚热力设备科技有限公司 | 一种短火焰大直径柴油燃烧器 |
| CN107620978A (zh) * | 2016-07-14 | 2018-01-23 | 施政 | 一种大型煤粉锅炉的点火系统 |
| CN111795400A (zh) * | 2020-06-17 | 2020-10-20 | 安徽长江钢铁股份有限公司 | 一种发电锅炉点火工艺 |
| CN117308083A (zh) * | 2023-09-20 | 2023-12-29 | 山东祥桓环境科技有限公司 | 一种能够燃烧器内点火稳燃的蜗牛形元燃烧器 |
-
2011
- 2011-01-28 CN CN2011200295442U patent/CN202056869U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296134A (zh) * | 2014-09-28 | 2015-01-21 | 力聚热力设备科技有限公司 | 一种短火焰大直径柴油燃烧器 |
| CN107620978A (zh) * | 2016-07-14 | 2018-01-23 | 施政 | 一种大型煤粉锅炉的点火系统 |
| CN111795400A (zh) * | 2020-06-17 | 2020-10-20 | 安徽长江钢铁股份有限公司 | 一种发电锅炉点火工艺 |
| CN117308083A (zh) * | 2023-09-20 | 2023-12-29 | 山东祥桓环境科技有限公司 | 一种能够燃烧器内点火稳燃的蜗牛形元燃烧器 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG LIREN ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TAI AN LIREN COAL DRESSING ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Silicon Valley Industrial Park, 271000 Shandong city of Tai'an province Taishan District Ming Road No. 4 Building 7607 room Patentee after: SHANDONG LIREN ENERGY TECHNOLOGY CO., LTD. Address before: 271000, Shandong province Tai'an Taishan Industrial Park Pioneer Street East head Patentee before: Taian Liren Coal Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |